8r-14r=42

Simple and best practice solution for 8r-14r=42 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 8r-14r=42 equation: 


Simplifying
8r + -14r = 42

Combine like terms: 8r + -14r = -6r
-6r = 42

Solving
-6r = 42

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Divide each side by '-6'.
r = -7

Simplifying
r = -7

See similar equations:

| y=15x | | 3e^2x+5=4 | | 15+4n=51 | | 4(2x+5)-3(5x-2)=0 | | P-0.20p=132 | | 56x*4=12573 | | 2w-10w=56 | | 5(x-5)=3x-43 | | 3(a-2)+a=2(a+1) | | X+Y+X-Y+8+20= | | X+Y+X-Y+8+20=28 | | 6(x+1)=36 | | 10x+4x+4+7=7x+3+6x | | 2x-13=83 | | x^3=1953166.667 | | 3x-(2x+4)=-1 | | 14(v+2)-2c=4(3v+1)-13 | | 4x+35=x-7 | | 4x-7=-2x-5 | | 3x-6=4x-2 | | 2(4-2k)+10=k | | 2+5+x=22 | | 3*x+7=25 | | 2x=82+2x | | -x^2+3X-3=0 | | xy=100000 | | 21-15=2(x-4) | | 0.006x^3=8889 | | 35+5y-15=16y-12-3y | | -32=28h | | (3x+6)=5x | | 2.1x^2-6.2x+3.1=0 |

Equations solver categories